[leftmargin=5em]
Step 1:
Upper bound (REF )
using ideas similar to those used in proving Kurtz's theorem [1]}, [2]}.
Step 2:
Upper bound the probability of \(X^{(n)}_{i}(t)\)  deviating from \(Y^{(n)}_{i}(t)\)  in (REF ) utilizing
the result from Step 1.

